55505384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 121176000

約数和(自身を除く): 65670616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 356, 373, 418, 712, 746, 836, 979, 1492, 1672, 1691, 1958, 2984, 3382, 3916, 4103, 6764, 7087, 7832, 8206, 13528, 14174, 16412, 18601, 28348, 32824, 33197, 37202, 56696, 66394, 74404, 77957, 132788, 148808, 155914, 265576, 311828, 365167, 623656, 630743, 730334, 1261486, 1460668, 2522972, 2921336, 5045944, 6938173, 13876346, 27752692, 55505384]

約数ペア:

[(1, 55505384), (2, 27752692), (4, 13876346), (8, 6938173), (11, 5045944), (19, 2921336), (22, 2522972), (38, 1460668), (44, 1261486), (76, 730334), (88, 630743), (89, 623656), (152, 365167), (178, 311828), (209, 265576), (356, 155914), (373, 148808), (418, 132788), (712, 77957), (746, 74404), (836, 66394), (979, 56696), (1492, 37202), (1672, 33197), (1691, 32824), (1958, 28348), (2984, 18601), (3382, 16412), (3916, 14174), (4103, 13528), (6764, 8206), (7087, 7832)]