47735550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 136723392

約数和(自身を除く): 88987842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 47, 50, 61, 74, 75, 90, 94, 111, 122, 141, 150, 183, 185, 222, 225, 235, 282, 305, 333, 366, 370, 423, 450, 470, 549, 555, 610, 666, 705, 846, 915, 925, 1098, 1110, 1175, 1410, 1525, 1665, 1739, 1830, 1850, 2115, 2257, 2350, 2745, 2775, 2867, 3050, 3330, 3478, 3525, 4230, 4514, 4575, 5217, 5490, 5550, 5734, 6771, 7050, 8325, 8601, 8695, 9150, 10434, 10575, 11285, 13542, 13725, 14335, 15651, 16650, 17202, 17390, 20313, 21150, 22570, 25803, 26085, 27450, 28670, 31302, 33855, 40626, 43005, 43475, 51606, 52170, 56425, 67710, 71675, 78255, 86010, 86950, 101565, 106079, 112850, 129015, 130425, 143350, 156510, 169275, 203130, 212158, 215025, 258030, 260850, 318237, 338550, 391275, 430050, 507825, 530395, 636474, 645075, 782550, 954711, 1015650, 1060790, 1290150, 1591185, 1909422, 2651975, 3182370, 4773555, 5303950, 7955925, 9547110, 15911850, 23867775, 47735550]

約数ペア:

[(1, 47735550), (2, 23867775), (3, 15911850), (5, 9547110), (6, 7955925), (9, 5303950), (10, 4773555), (15, 3182370), (18, 2651975), (25, 1909422), (30, 1591185), (37, 1290150), (45, 1060790), (47, 1015650), (50, 954711), (61, 782550), (74, 645075), (75, 636474), (90, 530395), (94, 507825), (111, 430050), (122, 391275), (141, 338550), (150, 318237), (183, 260850), (185, 258030), (222, 215025), (225, 212158), (235, 203130), (282, 169275), (305, 156510), (333, 143350), (366, 130425), (370, 129015), (423, 112850), (450, 106079), (470, 101565), (549, 86950), (555, 86010), (610, 78255), (666, 71675), (705, 67710), (846, 56425), (915, 52170), (925, 51606), (1098, 43475), (1110, 43005), (1175, 40626), (1410, 33855), (1525, 31302), (1665, 28670), (1739, 27450), (1830, 26085), (1850, 25803), (2115, 22570), (2257, 21150), (2350, 20313), (2745, 17390), (2775, 17202), (2867, 16650), (3050, 15651), (3330, 14335), (3478, 13725), (3525, 13542), (4230, 11285), (4514, 10575), (4575, 10434), (5217, 9150), (5490, 8695), (5550, 8601), (5734, 8325), (6771, 7050)]