56241390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 139401792

約数和(自身を除く): 83160402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 73, 122, 146, 183, 219, 305, 365, 366, 421, 438, 610, 730, 842, 915, 1095, 1263, 1830, 2105, 2190, 2526, 4210, 4453, 6315, 8906, 12630, 13359, 22265, 25681, 26718, 30733, 44530, 51362, 61466, 66795, 77043, 92199, 128405, 133590, 153665, 154086, 184398, 256810, 307330, 385215, 460995, 770430, 921990, 1874713, 3749426, 5624139, 9373565, 11248278, 18747130, 28120695, 56241390]

約数ペア:

[(1, 56241390), (2, 28120695), (3, 18747130), (5, 11248278), (6, 9373565), (10, 5624139), (15, 3749426), (30, 1874713), (61, 921990), (73, 770430), (122, 460995), (146, 385215), (183, 307330), (219, 256810), (305, 184398), (365, 154086), (366, 153665), (421, 133590), (438, 128405), (610, 92199), (730, 77043), (842, 66795), (915, 61466), (1095, 51362), (1263, 44530), (1830, 30733), (2105, 26718), (2190, 25681), (2526, 22265), (4210, 13359), (4453, 12630), (6315, 8906)]