24874850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 64120896

約数和(自身を除く): 39246046

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 49, 50, 55, 65, 70, 71, 77, 91, 98, 110, 130, 142, 143, 154, 175, 182, 245, 275, 286, 325, 350, 355, 385, 455, 490, 497, 539, 550, 637, 650, 710, 715, 770, 781, 910, 923, 994, 1001, 1078, 1225, 1274, 1430, 1562, 1775, 1846, 1925, 2002, 2275, 2450, 2485, 2695, 3185, 3479, 3550, 3575, 3850, 3905, 4550, 4615, 4970, 5005, 5390, 5467, 6370, 6461, 6958, 7007, 7150, 7810, 9230, 10010, 10153, 10934, 12425, 12922, 13475, 14014, 15925, 17395, 19525, 20306, 23075, 24850, 25025, 26950, 27335, 31850, 32305, 34790, 35035, 38269, 39050, 45227, 46150, 50050, 50765, 54670, 64610, 70070, 71071, 76538, 86975, 90454, 101530, 136675, 142142, 161525, 173950, 175175, 191345, 226135, 253825, 273350, 323050, 350350, 355355, 382690, 452270, 497497, 507650, 710710, 956725, 994994, 1130675, 1776775, 1913450, 2261350, 2487485, 3553550, 4974970, 12437425, 24874850]

約数ペア:

[(1, 24874850), (2, 12437425), (5, 4974970), (7, 3553550), (10, 2487485), (11, 2261350), (13, 1913450), (14, 1776775), (22, 1130675), (25, 994994), (26, 956725), (35, 710710), (49, 507650), (50, 497497), (55, 452270), (65, 382690), (70, 355355), (71, 350350), (77, 323050), (91, 273350), (98, 253825), (110, 226135), (130, 191345), (142, 175175), (143, 173950), (154, 161525), (175, 142142), (182, 136675), (245, 101530), (275, 90454), (286, 86975), (325, 76538), (350, 71071), (355, 70070), (385, 64610), (455, 54670), (490, 50765), (497, 50050), (539, 46150), (550, 45227), (637, 39050), (650, 38269), (710, 35035), (715, 34790), (770, 32305), (781, 31850), (910, 27335), (923, 26950), (994, 25025), (1001, 24850), (1078, 23075), (1225, 20306), (1274, 19525), (1430, 17395), (1562, 15925), (1775, 14014), (1846, 13475), (1925, 12922), (2002, 12425), (2275, 10934), (2450, 10153), (2485, 10010), (2695, 9230), (3185, 7810), (3479, 7150), (3550, 7007), (3575, 6958), (3850, 6461), (3905, 6370), (4550, 5467), (4615, 5390), (4970, 5005)]