50206050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 143919360

約数和(自身を除く): 93713310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 59, 61, 62, 75, 90, 93, 118, 122, 150, 155, 177, 183, 186, 225, 279, 295, 305, 310, 354, 366, 450, 465, 531, 549, 558, 590, 610, 775, 885, 915, 930, 1062, 1098, 1395, 1475, 1525, 1550, 1770, 1829, 1830, 1891, 2325, 2655, 2745, 2790, 2950, 3050, 3599, 3658, 3782, 4425, 4575, 4650, 5310, 5487, 5490, 5673, 6975, 7198, 8850, 9145, 9150, 9455, 10797, 10974, 11346, 13275, 13725, 13950, 16461, 17019, 17995, 18290, 18910, 21594, 26550, 27435, 27450, 28365, 32391, 32922, 34038, 35990, 45725, 47275, 53985, 54870, 56730, 64782, 82305, 85095, 89975, 91450, 94550, 107970, 111569, 137175, 141825, 161955, 164610, 170190, 179950, 223138, 269925, 274350, 283650, 323910, 334707, 411525, 425475, 539850, 557845, 669414, 809775, 823050, 850950, 1004121, 1115690, 1619550, 1673535, 2008242, 2789225, 3347070, 5020605, 5578450, 8367675, 10041210, 16735350, 25103025, 50206050]

約数ペア:

[(1, 50206050), (2, 25103025), (3, 16735350), (5, 10041210), (6, 8367675), (9, 5578450), (10, 5020605), (15, 3347070), (18, 2789225), (25, 2008242), (30, 1673535), (31, 1619550), (45, 1115690), (50, 1004121), (59, 850950), (61, 823050), (62, 809775), (75, 669414), (90, 557845), (93, 539850), (118, 425475), (122, 411525), (150, 334707), (155, 323910), (177, 283650), (183, 274350), (186, 269925), (225, 223138), (279, 179950), (295, 170190), (305, 164610), (310, 161955), (354, 141825), (366, 137175), (450, 111569), (465, 107970), (531, 94550), (549, 91450), (558, 89975), (590, 85095), (610, 82305), (775, 64782), (885, 56730), (915, 54870), (930, 53985), (1062, 47275), (1098, 45725), (1395, 35990), (1475, 34038), (1525, 32922), (1550, 32391), (1770, 28365), (1829, 27450), (1830, 27435), (1891, 26550), (2325, 21594), (2655, 18910), (2745, 18290), (2790, 17995), (2950, 17019), (3050, 16461), (3599, 13950), (3658, 13725), (3782, 13275), (4425, 11346), (4575, 10974), (4650, 10797), (5310, 9455), (5487, 9150), (5490, 9145), (5673, 8850), (6975, 7198)]