48402978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 111549312

約数和(自身を除く): 63146334

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 173, 211, 221, 346, 422, 442, 519, 633, 663, 1038, 1266, 1326, 2249, 2743, 2941, 3587, 4498, 5486, 5882, 6747, 7174, 8229, 8823, 10761, 13494, 16458, 17646, 21522, 36503, 38233, 46631, 73006, 76466, 93262, 109509, 114699, 139893, 219018, 229398, 279786, 474539, 620551, 949078, 1241102, 1423617, 1861653, 2847234, 3723306, 8067163, 16134326, 24201489, 48402978]

約数ペア:

[(1, 48402978), (2, 24201489), (3, 16134326), (6, 8067163), (13, 3723306), (17, 2847234), (26, 1861653), (34, 1423617), (39, 1241102), (51, 949078), (78, 620551), (102, 474539), (173, 279786), (211, 229398), (221, 219018), (346, 139893), (422, 114699), (442, 109509), (519, 93262), (633, 76466), (663, 73006), (1038, 46631), (1266, 38233), (1326, 36503), (2249, 21522), (2743, 17646), (2941, 16458), (3587, 13494), (4498, 10761), (5486, 8823), (5882, 8229), (6747, 7174)]