50937900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 163468704

約数和(自身を除く): 112530804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 353, 370, 390, 444, 481, 555, 650, 706, 740, 780, 925, 962, 975, 1059, 1110, 1300, 1412, 1443, 1765, 1850, 1924, 1950, 2118, 2220, 2405, 2775, 2886, 3530, 3700, 3900, 4236, 4589, 4810, 5295, 5550, 5772, 7060, 7215, 8825, 9178, 9620, 10590, 11100, 12025, 13061, 13767, 14430, 17650, 18356, 21180, 22945, 24050, 26122, 26475, 27534, 28860, 35300, 36075, 39183, 45890, 48100, 52244, 52950, 55068, 65305, 68835, 72150, 78366, 91780, 105900, 114725, 130610, 137670, 144300, 156732, 169793, 195915, 229450, 261220, 275340, 326525, 339586, 344175, 391830, 458900, 509379, 653050, 679172, 688350, 783660, 848965, 979575, 1018758, 1306100, 1376700, 1697930, 1959150, 2037516, 2546895, 3395860, 3918300, 4244825, 5093790, 8489650, 10187580, 12734475, 16979300, 25468950, 50937900]

約数ペア:

[(1, 50937900), (2, 25468950), (3, 16979300), (4, 12734475), (5, 10187580), (6, 8489650), (10, 5093790), (12, 4244825), (13, 3918300), (15, 3395860), (20, 2546895), (25, 2037516), (26, 1959150), (30, 1697930), (37, 1376700), (39, 1306100), (50, 1018758), (52, 979575), (60, 848965), (65, 783660), (74, 688350), (75, 679172), (78, 653050), (100, 509379), (111, 458900), (130, 391830), (148, 344175), (150, 339586), (156, 326525), (185, 275340), (195, 261220), (222, 229450), (260, 195915), (300, 169793), (325, 156732), (353, 144300), (370, 137670), (390, 130610), (444, 114725), (481, 105900), (555, 91780), (650, 78366), (706, 72150), (740, 68835), (780, 65305), (925, 55068), (962, 52950), (975, 52244), (1059, 48100), (1110, 45890), (1300, 39183), (1412, 36075), (1443, 35300), (1765, 28860), (1850, 27534), (1924, 26475), (1950, 26122), (2118, 24050), (2220, 22945), (2405, 21180), (2775, 18356), (2886, 17650), (3530, 14430), (3700, 13767), (3900, 13061), (4236, 12025), (4589, 11100), (4810, 10590), (5295, 9620), (5550, 9178), (5772, 8825), (7060, 7215)]