52413400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 138272400

約数和(自身を除く): 85859000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1061, 1235, 1300, 1900, 1976, 2122, 2470, 2600, 3800, 4244, 4940, 5305, 6175, 8488, 9880, 10610, 12350, 13793, 20159, 21220, 24700, 26525, 27586, 40318, 42440, 49400, 53050, 55172, 68965, 80636, 100795, 106100, 110344, 137930, 161272, 201590, 212200, 262067, 275860, 344825, 403180, 503975, 524134, 551720, 689650, 806360, 1007950, 1048268, 1310335, 1379300, 2015900, 2096536, 2620670, 2758600, 4031800, 5241340, 6551675, 10482680, 13103350, 26206700, 52413400]

約数ペア:

[(1, 52413400), (2, 26206700), (4, 13103350), (5, 10482680), (8, 6551675), (10, 5241340), (13, 4031800), (19, 2758600), (20, 2620670), (25, 2096536), (26, 2015900), (38, 1379300), (40, 1310335), (50, 1048268), (52, 1007950), (65, 806360), (76, 689650), (95, 551720), (100, 524134), (104, 503975), (130, 403180), (152, 344825), (190, 275860), (200, 262067), (247, 212200), (260, 201590), (325, 161272), (380, 137930), (475, 110344), (494, 106100), (520, 100795), (650, 80636), (760, 68965), (950, 55172), (988, 53050), (1061, 49400), (1235, 42440), (1300, 40318), (1900, 27586), (1976, 26525), (2122, 24700), (2470, 21220), (2600, 20159), (3800, 13793), (4244, 12350), (4940, 10610), (5305, 9880), (6175, 8488)]