49228280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 117322560

約数和(自身を除く): 68094280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 733, 920, 1460, 1466, 1679, 2920, 2932, 3358, 3665, 5864, 6716, 7330, 8395, 13432, 14660, 16790, 16859, 29320, 33580, 33718, 53509, 67160, 67436, 84295, 107018, 134872, 168590, 214036, 267545, 337180, 428072, 535090, 674360, 1070180, 1230707, 2140360, 2461414, 4922828, 6153535, 9845656, 12307070, 24614140, 49228280]

約数ペア:

[(1, 49228280), (2, 24614140), (4, 12307070), (5, 9845656), (8, 6153535), (10, 4922828), (20, 2461414), (23, 2140360), (40, 1230707), (46, 1070180), (73, 674360), (92, 535090), (115, 428072), (146, 337180), (184, 267545), (230, 214036), (292, 168590), (365, 134872), (460, 107018), (584, 84295), (730, 67436), (733, 67160), (920, 53509), (1460, 33718), (1466, 33580), (1679, 29320), (2920, 16859), (2932, 16790), (3358, 14660), (3665, 13432), (5864, 8395), (6716, 7330)]