53440920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 197215200

約数和(自身を除く): 143774280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 601, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1202, 1235, 1368, 1482, 1560, 1710, 1803, 1976, 2223, 2280, 2340, 2404, 2470, 2964, 3005, 3420, 3606, 3705, 4446, 4680, 4808, 4940, 5409, 5928, 6010, 6840, 7212, 7410, 7813, 8892, 9015, 9880, 10818, 11115, 11419, 12020, 14424, 14820, 15626, 17784, 18030, 21636, 22230, 22838, 23439, 24040, 27045, 29640, 31252, 34257, 36060, 39065, 43272, 44460, 45676, 46878, 54090, 57095, 62504, 68514, 70317, 72120, 78130, 88920, 91352, 93756, 102771, 108180, 114190, 117195, 137028, 140634, 148447, 156260, 171285, 187512, 205542, 216360, 228380, 234390, 274056, 281268, 296894, 312520, 342570, 351585, 411084, 445341, 456760, 468780, 513855, 562536, 593788, 685140, 703170, 742235, 822168, 890682, 937560, 1027710, 1187576, 1336023, 1370280, 1406340, 1484470, 1781364, 2055420, 2226705, 2672046, 2812680, 2968940, 3562728, 4110840, 4453410, 5344092, 5937880, 6680115, 8906820, 10688184, 13360230, 17813640, 26720460, 53440920]

約数ペア:

[(1, 53440920), (2, 26720460), (3, 17813640), (4, 13360230), (5, 10688184), (6, 8906820), (8, 6680115), (9, 5937880), (10, 5344092), (12, 4453410), (13, 4110840), (15, 3562728), (18, 2968940), (19, 2812680), (20, 2672046), (24, 2226705), (26, 2055420), (30, 1781364), (36, 1484470), (38, 1406340), (39, 1370280), (40, 1336023), (45, 1187576), (52, 1027710), (57, 937560), (60, 890682), (65, 822168), (72, 742235), (76, 703170), (78, 685140), (90, 593788), (95, 562536), (104, 513855), (114, 468780), (117, 456760), (120, 445341), (130, 411084), (152, 351585), (156, 342570), (171, 312520), (180, 296894), (190, 281268), (195, 274056), (228, 234390), (234, 228380), (247, 216360), (260, 205542), (285, 187512), (312, 171285), (342, 156260), (360, 148447), (380, 140634), (390, 137028), (456, 117195), (468, 114190), (494, 108180), (520, 102771), (570, 93756), (585, 91352), (601, 88920), (684, 78130), (741, 72120), (760, 70317), (780, 68514), (855, 62504), (936, 57095), (988, 54090), (1140, 46878), (1170, 45676), (1202, 44460), (1235, 43272), (1368, 39065), (1482, 36060), (1560, 34257), (1710, 31252), (1803, 29640), (1976, 27045), (2223, 24040), (2280, 23439), (2340, 22838), (2404, 22230), (2470, 21636), (2964, 18030), (3005, 17784), (3420, 15626), (3606, 14820), (3705, 14424), (4446, 12020), (4680, 11419), (4808, 11115), (4940, 10818), (5409, 9880), (5928, 9015), (6010, 8892), (6840, 7813), (7212, 7410)]