50117700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 158989824

約数和(自身を除く): 108872124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 317, 340, 372, 425, 465, 510, 527, 620, 634, 775, 850, 930, 951, 1020, 1054, 1268, 1275, 1550, 1581, 1585, 1700, 1860, 1902, 2108, 2325, 2550, 2635, 3100, 3162, 3170, 3804, 4650, 4755, 5100, 5270, 5389, 6324, 6340, 7905, 7925, 9300, 9510, 9827, 10540, 10778, 13175, 15810, 15850, 16167, 19020, 19654, 21556, 23775, 26350, 26945, 29481, 31620, 31700, 32334, 39308, 39525, 47550, 49135, 52700, 53890, 58962, 64668, 79050, 80835, 95100, 98270, 107780, 117924, 134725, 147405, 158100, 161670, 167059, 196540, 245675, 269450, 294810, 323340, 334118, 404175, 491350, 501177, 538900, 589620, 668236, 737025, 808350, 835295, 982700, 1002354, 1474050, 1616700, 1670590, 2004708, 2505885, 2948100, 3341180, 4176475, 5011770, 8352950, 10023540, 12529425, 16705900, 25058850, 50117700]

約数ペア:

[(1, 50117700), (2, 25058850), (3, 16705900), (4, 12529425), (5, 10023540), (6, 8352950), (10, 5011770), (12, 4176475), (15, 3341180), (17, 2948100), (20, 2505885), (25, 2004708), (30, 1670590), (31, 1616700), (34, 1474050), (50, 1002354), (51, 982700), (60, 835295), (62, 808350), (68, 737025), (75, 668236), (85, 589620), (93, 538900), (100, 501177), (102, 491350), (124, 404175), (150, 334118), (155, 323340), (170, 294810), (186, 269450), (204, 245675), (255, 196540), (300, 167059), (310, 161670), (317, 158100), (340, 147405), (372, 134725), (425, 117924), (465, 107780), (510, 98270), (527, 95100), (620, 80835), (634, 79050), (775, 64668), (850, 58962), (930, 53890), (951, 52700), (1020, 49135), (1054, 47550), (1268, 39525), (1275, 39308), (1550, 32334), (1581, 31700), (1585, 31620), (1700, 29481), (1860, 26945), (1902, 26350), (2108, 23775), (2325, 21556), (2550, 19654), (2635, 19020), (3100, 16167), (3162, 15850), (3170, 15810), (3804, 13175), (4650, 10778), (4755, 10540), (5100, 9827), (5270, 9510), (5389, 9300), (6324, 7925), (6340, 7905)]