51083760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2375

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 143903760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2339, 2730, 3120, 3640, 4368, 4678, 5460, 7017, 7280, 9356, 10920, 11695, 14034, 16373, 18712, 21840, 23390, 28068, 30407, 32746, 35085, 37424, 46780, 49119, 56136, 60814, 65492, 70170, 81865, 91221, 93560, 98238, 112272, 121628, 130984, 140340, 152035, 163730, 182442, 187120, 196476, 212849, 243256, 245595, 261968, 280680, 304070, 327460, 364884, 392952, 425698, 456105, 486512, 491190, 561360, 608140, 638547, 654920, 729768, 785904, 851396, 912210, 982380, 1064245, 1216280, 1277094, 1309840, 1459536, 1702792, 1824420, 1964760, 2128490, 2432560, 2554188, 3192735, 3405584, 3648840, 3929520, 4256980, 5108376, 6385470, 7297680, 8513960, 10216752, 12770940, 17027920, 25541880, 51083760]

約数ペア:

[(1, 51083760), (2, 25541880), (3, 17027920), (4, 12770940), (5, 10216752), (6, 8513960), (7, 7297680), (8, 6385470), (10, 5108376), (12, 4256980), (13, 3929520), (14, 3648840), (15, 3405584), (16, 3192735), (20, 2554188), (21, 2432560), (24, 2128490), (26, 1964760), (28, 1824420), (30, 1702792), (35, 1459536), (39, 1309840), (40, 1277094), (42, 1216280), (48, 1064245), (52, 982380), (56, 912210), (60, 851396), (65, 785904), (70, 729768), (78, 654920), (80, 638547), (84, 608140), (91, 561360), (104, 491190), (105, 486512), (112, 456105), (120, 425698), (130, 392952), (140, 364884), (156, 327460), (168, 304070), (182, 280680), (195, 261968), (208, 245595), (210, 243256), (240, 212849), (260, 196476), (273, 187120), (280, 182442), (312, 163730), (336, 152035), (364, 140340), (390, 130984), (420, 121628), (455, 112272), (520, 98238), (546, 93560), (560, 91221), (624, 81865), (728, 70170), (780, 65492), (840, 60814), (910, 56136), (1040, 49119), (1092, 46780), (1365, 37424), (1456, 35085), (1560, 32746), (1680, 30407), (1820, 28068), (2184, 23390), (2339, 21840), (2730, 18712), (3120, 16373), (3640, 14034), (4368, 11695), (4678, 10920), (5460, 9356), (7017, 7280)]