49790449620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{9817}}^1$

素因数の和:11334

約数の個数: 144

約数和(自身を含む): 159103439040

約数和(自身を除く): 109312989420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1483, 1710, 2966, 3420, 4449, 5932, 7415, 8898, 9817, 13347, 14830, 17796, 19634, 22245, 26694, 28177, 29451, 29660, 39268, 44490, 49085, 53388, 56354, 58902, 66735, 84531, 88353, 88980, 98170, 112708, 117804, 133470, 140885, 147255, 169062, 176706, 186523, 196340, 253593, 266940, 281770, 294510, 338124, 353412, 373046, 422655, 441765, 507186, 559569, 563540, 589020, 746092, 845310, 883530, 932615, 1014372, 1119138, 1267965, 1678707, 1690620, 1767060, 1865230, 2238276, 2535930, 2797845, 3357414, 3730460, 5071860, 5595690, 6714828, 8393535, 11191380, 14558611, 16787070, 29117222, 33574140, 43675833, 58234444, 72793055, 87351666, 131027499, 145586110, 174703332, 218379165, 262054998, 276613609, 291172220, 436758330, 524109996, 553227218, 655137495, 829840827, 873516660, 1106454436, 1310274990, 1383068045, 1659681654, 2489522481, 2620549980, 2766136090, 3319363308, 4149204135, 4979044962, 5532272180, 8298408270, 9958089924, 12447612405, 16596816540, 24895224810, 49790449620]

約数ペア:

[(1, 49790449620), (2, 24895224810), (3, 16596816540), (4, 12447612405), (5, 9958089924), (6, 8298408270), (9, 5532272180), (10, 4979044962), (12, 4149204135), (15, 3319363308), (18, 2766136090), (19, 2620549980), (20, 2489522481), (30, 1659681654), (36, 1383068045), (38, 1310274990), (45, 1106454436), (57, 873516660), (60, 829840827), (76, 655137495), (90, 553227218), (95, 524109996), (114, 436758330), (171, 291172220), (180, 276613609), (190, 262054998), (228, 218379165), (285, 174703332), (342, 145586110), (380, 131027499), (570, 87351666), (684, 72793055), (855, 58234444), (1140, 43675833), (1483, 33574140), (1710, 29117222), (2966, 16787070), (3420, 14558611), (4449, 11191380), (5932, 8393535), (7415, 6714828), (8898, 5595690), (9817, 5071860), (13347, 3730460), (14830, 3357414), (17796, 2797845), (19634, 2535930), (22245, 2238276), (26694, 1865230), (28177, 1767060), (29451, 1690620), (29660, 1678707), (39268, 1267965), (44490, 1119138), (49085, 1014372), (53388, 932615), (56354, 883530), (58902, 845310), (66735, 746092), (84531, 589020), (88353, 563540), (88980, 559569), (98170, 507186), (112708, 441765), (117804, 422655), (133470, 373046), (140885, 353412), (147255, 338124), (169062, 294510), (176706, 281770), (186523, 266940), (196340, 253593)]