55437542472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{257141}}^1$

素因数の和:257854

約数の個数: 64

約数和(自身を含む): 149471501760

約数和(自身を除く): 94033959288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1382, 2073, 2764, 4146, 5528, 8292, 8983, 16584, 17966, 26949, 35932, 53898, 71864, 107796, 215592, 257141, 514282, 771423, 1028564, 1542846, 2057128, 3085692, 3342833, 6171384, 6685666, 10028499, 13371332, 20056998, 26742664, 40113996, 80227992, 177684431, 355368862, 533053293, 710737724, 1066106586, 1421475448, 2132213172, 2309897603, 4264426344, 4619795206, 6929692809, 9239590412, 13859385618, 18479180824, 27718771236, 55437542472]

約数ペア:

[(1, 55437542472), (2, 27718771236), (3, 18479180824), (4, 13859385618), (6, 9239590412), (8, 6929692809), (12, 4619795206), (13, 4264426344), (24, 2309897603), (26, 2132213172), (39, 1421475448), (52, 1066106586), (78, 710737724), (104, 533053293), (156, 355368862), (312, 177684431), (691, 80227992), (1382, 40113996), (2073, 26742664), (2764, 20056998), (4146, 13371332), (5528, 10028499), (8292, 6685666), (8983, 6171384), (16584, 3342833), (17966, 3085692), (26949, 2057128), (35932, 1542846), (53898, 1028564), (71864, 771423), (107796, 514282), (215592, 257141)]