1396668939950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10847}}^1\times {\mathrm{48589}}^1$

素因数の和:59501

約数の個数: 48

約数和(自身を含む): 2647117895040

約数和(自身を除く): 1250448955090

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 10847, 21694, 48589, 54235, 97178, 108470, 242945, 271175, 485890, 542350, 574891, 1149782, 1214725, 2429450, 2575217, 2874455, 5150434, 5748910, 12876085, 14372275, 25752170, 28744550, 64380425, 128760850, 527044883, 1054089766, 2635224415, 5270448830, 13176122075, 26352244150, 27933378799, 55866757598, 139666893995, 279333787990, 698334469975, 1396668939950]

約数ペア:

[(1, 1396668939950), (2, 698334469975), (5, 279333787990), (10, 139666893995), (25, 55866757598), (50, 27933378799), (53, 26352244150), (106, 13176122075), (265, 5270448830), (530, 2635224415), (1325, 1054089766), (2650, 527044883), (10847, 128760850), (21694, 64380425), (48589, 28744550), (54235, 25752170), (97178, 14372275), (108470, 12876085), (242945, 5748910), (271175, 5150434), (485890, 2874455), (542350, 2575217), (574891, 2429450), (1149782, 1214725)]