50277420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 163843680

約数和(自身を除く): 113566260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 241, 244, 285, 305, 342, 366, 380, 482, 549, 570, 610, 684, 723, 732, 855, 915, 964, 1098, 1140, 1159, 1205, 1220, 1446, 1710, 1830, 2169, 2196, 2318, 2410, 2745, 2892, 3420, 3477, 3615, 3660, 4338, 4579, 4636, 4820, 5490, 5795, 6954, 7230, 8676, 9158, 10431, 10845, 10980, 11590, 13737, 13908, 14460, 14701, 17385, 18316, 20862, 21690, 22895, 23180, 27474, 29402, 34770, 41211, 41724, 43380, 44103, 45790, 52155, 54948, 58804, 68685, 69540, 73505, 82422, 88206, 91580, 104310, 132309, 137370, 147010, 164844, 176412, 206055, 208620, 220515, 264618, 274740, 279319, 294020, 412110, 441030, 529236, 558638, 661545, 824220, 837957, 882060, 1117276, 1323090, 1396595, 1675914, 2513871, 2646180, 2793190, 3351828, 4189785, 5027742, 5586380, 8379570, 10055484, 12569355, 16759140, 25138710, 50277420]

約数ペア:

[(1, 50277420), (2, 25138710), (3, 16759140), (4, 12569355), (5, 10055484), (6, 8379570), (9, 5586380), (10, 5027742), (12, 4189785), (15, 3351828), (18, 2793190), (19, 2646180), (20, 2513871), (30, 1675914), (36, 1396595), (38, 1323090), (45, 1117276), (57, 882060), (60, 837957), (61, 824220), (76, 661545), (90, 558638), (95, 529236), (114, 441030), (122, 412110), (171, 294020), (180, 279319), (183, 274740), (190, 264618), (228, 220515), (241, 208620), (244, 206055), (285, 176412), (305, 164844), (342, 147010), (366, 137370), (380, 132309), (482, 104310), (549, 91580), (570, 88206), (610, 82422), (684, 73505), (723, 69540), (732, 68685), (855, 58804), (915, 54948), (964, 52155), (1098, 45790), (1140, 44103), (1159, 43380), (1205, 41724), (1220, 41211), (1446, 34770), (1710, 29402), (1830, 27474), (2169, 23180), (2196, 22895), (2318, 21690), (2410, 20862), (2745, 18316), (2892, 17385), (3420, 14701), (3477, 14460), (3615, 13908), (3660, 13737), (4338, 11590), (4579, 10980), (4636, 10845), (4820, 10431), (5490, 9158), (5795, 8676), (6954, 7230)]