54617164

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 117210240

約数和(自身を除く): 62593076

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 89, 98, 101, 124, 178, 196, 202, 217, 356, 404, 434, 623, 707, 868, 1246, 1414, 1519, 2492, 2759, 2828, 3038, 3131, 4361, 4949, 5518, 6076, 6262, 8722, 8989, 9898, 11036, 12524, 17444, 17978, 19313, 19796, 21917, 35956, 38626, 43834, 62923, 77252, 87668, 125846, 135191, 153419, 251692, 270382, 278659, 306838, 440461, 540764, 557318, 613676, 880922, 1114636, 1761844, 1950613, 3901226, 7802452, 13654291, 27308582, 54617164]

約数ペア:

[(1, 54617164), (2, 27308582), (4, 13654291), (7, 7802452), (14, 3901226), (28, 1950613), (31, 1761844), (49, 1114636), (62, 880922), (89, 613676), (98, 557318), (101, 540764), (124, 440461), (178, 306838), (196, 278659), (202, 270382), (217, 251692), (356, 153419), (404, 135191), (434, 125846), (623, 87668), (707, 77252), (868, 62923), (1246, 43834), (1414, 38626), (1519, 35956), (2492, 21917), (2759, 19796), (2828, 19313), (3038, 17978), (3131, 17444), (4361, 12524), (4949, 11036), (5518, 9898), (6076, 8989), (6262, 8722)]