49145970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 125199360

約数和(自身を除く): 76053390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 571, 755, 906, 1142, 1510, 1713, 2265, 2855, 2869, 3426, 4530, 5710, 5738, 8565, 8607, 10849, 14345, 17130, 17214, 21698, 28690, 32547, 43035, 54245, 65094, 86070, 86221, 108490, 162735, 172442, 258663, 325470, 431105, 517326, 862210, 1293315, 1638199, 2586630, 3276398, 4914597, 8190995, 9829194, 16381990, 24572985, 49145970]

約数ペア:

[(1, 49145970), (2, 24572985), (3, 16381990), (5, 9829194), (6, 8190995), (10, 4914597), (15, 3276398), (19, 2586630), (30, 1638199), (38, 1293315), (57, 862210), (95, 517326), (114, 431105), (151, 325470), (190, 258663), (285, 172442), (302, 162735), (453, 108490), (570, 86221), (571, 86070), (755, 65094), (906, 54245), (1142, 43035), (1510, 32547), (1713, 28690), (2265, 21698), (2855, 17214), (2869, 17130), (3426, 14345), (4530, 10849), (5710, 8607), (5738, 8565)]